CaribSea LifeRock Shelf 21 Inch – Large Shelf Reef Aquascaping Rock triton supplement rimless reef system designed for

rimless reef system designed for modern homes

Originating from the Caribbean

even coverage

Natural swim-throughs and coral seating platforms

CaribSea LifeRock Shelf 21 Inch – Large Shelf Reef Aquascaping Rock triton supplement rimless reef system designed forCreate bold ledges and elevated coral platforms with CaribSea LifeRock Shelf 21 Inch, a premium shelf style aquascaping rock engineered for natural beauty and powerful biological performance. LifeRock originates from ancient Pleistocene era seafloor that has naturally transformed into a pure aragonite bearing base rock, composed of 97% calcium carbonate with valuable trace elements such as strontium, magnesium, and barium. With approximately 50%